The installation of solar electricity systems for homes and businesses is being considered by millions of people around the world. Our greatest renewable energy source, the sun, allows solar systems to produce reliable, pollution free power. Due to the advancements being made in the design and construction of photovoltaic cells, solar systems are become more and more affordable.
In some states one is allowed to partake in cogeneration schemes or net metering and this adds to the affordability of the systems. What this means is that if the system is producing more power than you are using, you send your excess power back to the grid through your meter, essentially running it backwards and saving you money. You only tap into the grid supply when your needs exceed what your system is capable of producing. Doing this would normally balance out your meter readings.
Before you invest in a solar electricity system for your home or business, it is important to understand how solar electricity is generated and also to know exactly what it is you are purchasing. Solar systems are made up of various components, the most important being the photovoltaic cells, which are wired together to make up the solar electricity modules. The modules or panels produce electricity which is passed through an inverter to convert the electricity from DC to AC to make it usable for home use or to send back to the grid. One could also provide a battery bank to store any excess electricity produced by the system for use during power outages or at night when there is no sun.
Solar electricity systems only work when sunlight hits them. Having a battery back-up system or remaining connected to the grid will solve this problem. It could take years for a solar system to pay for itself because of the high initial costs. If you take advantage of government funded rebates and net metering or cogeneration schemes you can reduce this period substantially.
You don’t need to understand the physics behind the operation of solar electricity systems in order to understand the appeal. With a solar electricity system you are not dependent on foreign oil and the system will not run out of fuel. Stop thinking about installing a solar system for your home or business and start investing in your freedom by researching the various options available to you.